<?php
    if(isset($_GET['part']))
    {
        if($_GET['part']=='rate1')
        {
            include('rate-1.php');
        }
        else if($_GET['part']=='rate2')
        {
            include('rate-2.php');
        }
        else if($_GET['part']=='rate3')
        {
            include('rate-3.php');
        }
        else if($_GET['part']=='rate4')
        {
            include('rate-4.php');
        }
        else if($_GET['part']=='rate5')
        {
            include('rate-5.php');
        }
        else if($_GET['part']=='rate6')
        {
            include('rate-6.php');
        }
        else if($_GET['part']=='rate7')
        {
            include('rate-7.php');
        }
        else if($_GET['part']=='rate8')
        {
            include('rate-8.php');
        }
        else if($_GET['part']=='rate9')
        {
            include('rate-9.php');
        }
        else if($_GET['part']=='rate10')
        {
            include('rate-10.php');
        }
        else if($_GET['part']=='rate11')
        {
            include('rate-11.php');
        }
        else
        {
            include('welcome.php');
        }
    }
    else
    {
        include('welcome.php');
    }
?>